Skip to content

Commit

Permalink
Merge pull request #72 from lucidsoftware/update-readme
Browse files Browse the repository at this point in the history
Updated the README.md
  • Loading branch information
jjudd authored Nov 20, 2024
2 parents 8324f8b + a089191 commit c8d5a63
Showing 1 changed file with 61 additions and 55 deletions.
116 changes: 61 additions & 55 deletions README.md
Original file line number Diff line number Diff line change
@@ -1,14 +1,21 @@
# higherkindness/rules_scala
# lucidsoftware/rules_scala

[![Build Status](https://github.com/lucidsoftware/rules_scala/workflows/CI/badge.svg)](https://github.com/lucidsoftware/rules_scala/actions)

`higherkindness/rules_scala` evolved, in part, from the need for Bazel adoption support for large, monorepo Scala projects.
Bazel is wonderful because it makes use of parallelism and caching to vastly improve build times. However, to see these benefits, a project must first be broken down into
tiny packages and make use of fine-grained dependencies. This is not always a realistic short-term goal for large, monorepo Scala projects.
Previously known as [higherkindness/rules_scala](https://github.com/higherkindness/rules_scala),
`lucidsoftware/rules_scala` evolved, in part, from the need for Bazel adoption support for large,
monorepo Scala projects. Bazel is wonderful because it makes use of parallelism and caching to
vastly improve build times. However, to see these benefits, a project must first be broken down into
tiny packages and make use of fine-grained dependencies. This is not always a realistic short-term
goal for large, monorepo Scala projects.

`higherkindness/rules_scala` allows for the optional use of Zinc incremental compilation to provide a stepping stone for these projects as they migrate to Bazel.
`lucidsoftware/rules_scala` allows for the optional use of Zinc incremental compilation to provide a
stepping stone for these projects as they migrate to Bazel. Although we've verified it to be correct
and determinisitc, we recommend leaving this disabled, as fine-grained and isolated targets are
more in-line with the [Bazel philosophy](https://bazel.build/basics/hermeticity).

`higherkindness/rules_scala` is written with maintainability and accessibility in mind. It aims to facilitate the transition to Bazel, and to satisfy use cases throughout the Scala ecosystem.
`lucidsoftware/rules_scala` is written with maintainability and accessibility in mind. It aims to
facilitate the transition to Bazel, and to satisfy use cases throughout the Scala ecosystem.

## Principles

Expand All @@ -17,7 +24,8 @@ tiny packages and make use of fine-grained dependencies. This is not always a re
3. Be accessible and maintainable.
4. Have high-quality documentation.

If the right design principles are kept, implementing additional features should be simple and straightforward.
If the right design principles are kept, implementing additional features should be simple and
straightforward.

## Features

Expand Down Expand Up @@ -51,73 +59,71 @@ WORKSPACE
```python
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

# Load rules scala annex
rules_scala_annex_version = "ae99fcb08bbddfc24fef00d7b13f6c065e1df8d5"
rules_scala_annex_sha256 = "1630fc7ecc7a4ffeabcdef73c7600eab9cf3fd2377db1f69b8ce1927560211ff"
# rules_java
http_archive(
name = "rules_java",
sha256 = "a9690bc00c538246880d5c83c233e4deb83fe885f54c21bb445eb8116a180b83",
url = "https://github.com/bazelbuild/rules_java/releases/download/7.12.2/rules_java-7.12.2.tar.gz",
)

# Load rules_scala_annex
rules_scala_annex_version = "lucid_2024-11-18"

http_archive(
name = "rules_scala_annex",
sha256 = rules_scala_annex_sha256,
integrity = "sha256-WjZvojiclkiyVxQ1NqkH1lDeGaDLyzQOGiDsCfhVAec=",
strip_prefix = "rules_scala-{}".format(rules_scala_annex_version),
url = "https://github.com/higherkindness/rules_scala/archive/{}.zip".format(rules_scala_annex_version),
type = "zip",
url = "https://github.com/lucidsoftware/rules_scala/archive/{}.zip".format(rules_scala_annex_version),
)

rules_jvm_external_tag = "2.9"
rules_jvm_external_sha256 = "e5b97a31a3e8feed91636f42e19b11c49487b85e5de2f387c999ea14d77c7f45"
rules_jvm_external_version = "6.1"

http_archive(
name = "rules_jvm_external",
sha256 = rules_jvm_external_sha256,
strip_prefix = "rules_jvm_external-{}".format(rules_jvm_external_tag),
url = "https://github.com/bazelbuild/rules_jvm_external/archive/{}.zip".format(rules_jvm_external_tag),
sha256 = "42a6d48eb2c08089961c715a813304f30dc434df48e371ebdd868fc3636f0e82",
strip_prefix = "rules_jvm_external-{}".format(rules_jvm_external_version),
type = "zip",
url = "https://github.com/bazelbuild/rules_jvm_external/archive/{}.zip".format(rules_jvm_external_version),
)

load(
"@rules_scala_annex//rules/scala:workspace.bzl",
"scala_register_toolchains",
"scala_repositories",
)

load(
"@rules_scala_annex//rules/scala_proto:workspace.bzl",
"scala_proto_register_toolchains",
"scala_proto_repositories",
)

load(
"@rules_scala_annex//rules/scalafmt:workspace.bzl",
"scalafmt_default_config",
"scalafmt_repositories",
)

load("@rules_scala_annex//rules/scala:workspace.bzl", "scala_register_toolchains", "scala_repositories")
scala_repositories()

load("@annex//:defs.bzl", annex_pinned_maven_install = "pinned_maven_install")

annex_pinned_maven_install()
scala_register_toolchains(default_scala_toolchain_name = "annex_zinc_3")

load("@rules_scala_annex//rules/scalafmt:workspace.bzl", "scalafmt_default_config", "scalafmt_repositories")
scala_register_toolchains(default_scala_toolchain_name = "annex_zinc_3")
scalafmt_repositories()

load("@annex_scalafmt//:defs.bzl", annex_scalafmt_pinned_maven_install = "pinned_maven_install")

annex_scalafmt_pinned_maven_install()
scalafmt_default_config()

load("@rules_scala_annex//rules/scala_proto:workspace.bzl", "scala_proto_register_toolchains", "scala_proto_repositories",)
scala_proto_repositories()

load("@annex_proto//:defs.bzl", annex_proto_pinned_maven_install = "pinned_maven_install")

annex_proto_pinned_maven_install()
scala_proto_register_toolchains()

# Load bazel skylib and google protobuf
bazel_skylib_tag = "1.0.2"
bazel_skylib_sha256 = "97e70364e9249702246c0e9444bccdc4b847bed1eb03c5a3ece4f83dfe6abc44"
http_archive(
name = "bazel_skylib",
sha256 = bazel_skylib_sha256,
urls = [
"https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/{tag}/bazel-skylib-{tag}.tar.gz".format(tag = bazel_skylib_tag),
"https://github.com/bazelbuild/bazel-skylib/releases/download/{tag}/bazel-skylib-{tag}.tar.gz".format(tag = bazel_skylib_tag),
],
)

protobuf_tag = "3.10.1"
protobuf_sha256 = "678d91d8a939a1ef9cb268e1f20c14cd55e40361dc397bb5881e4e1e532679b1"
http_archive(
name = "com_google_protobuf",
sha256 = protobuf_sha256,
strip_prefix = "protobuf-{}".format(protobuf_tag),
type = "zip",
url = "https://github.com/protocolbuffers/protobuf/archive/v{}.zip".format(protobuf_tag),
)

load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
protobuf_deps()

# Specify the scala compiler we wish to use; in this case, we'll use the default one specified in rules_scala_annex
bind(
name = "default_scala",
actual = "@rules_scala_annex//src/main/scala:annex_zinc_2_13",
)
```

BUILD
Expand All @@ -126,8 +132,8 @@ BUILD
load("@rules_scala_annex//rules:scala.bzl", "scala_library")

scala_library(
name = "example",
srcs = glob(["**/*.scala"])
name = "example",
srcs = glob(["*.scala"])
)
```

Expand Down

0 comments on commit c8d5a63

Please sign in to comment.